Fire Safety & Security Products
Building Technologies
1583_o_en_−−_2
45
08.2005
2.24
Connecting relay card K3G050
to connector B
Pluggable terminal block
K23
Horn 6 (4)
monitored control line
Horn 5 (3)
monitored control line
F1
24V
max.0,5A
3
2
1
+
−
+
−
4
F2
0,5A/F
0,5A/F
24V
max.0,5A
ALARM HORN
Pluggable terminal block K21
1
2
NC
C
max. 30V / 2A
OUTPUT
K3G050
NO
3
4
NC
C
NO
5
6
NC
C
NO
7
8
NC
C
NO
1
2
NC
C
NO
3
4
NC
C
NO
5
6
NC
C
NO
7
8
NC
C
max. 30V / 2A
NO
Pluggable terminal block K22
LEDs H2...H9
red, lit = relay output activated (also
when relays are disabled)
jumper X6..X13
to program relay contact NO/NC
jumper X14
to disable/enable ALL relay outputs
for servicing, state ’disabled relay
outputs’ is reported, however LED
H2...H9 light up when output is acti-
vated
X6
X7
X8
X9
K4
H3
K5
H4
K6
H5
K7
H6
K8
H7
K9
H8
K10
H9
K1
H2
X10
X11
X12
X13
Pluggable terminal block K27
Z3B171
14
12
11
A2
A1
10A / 250V
AC
1
2
3
4
−
−
−
−
air condition-
ing control
2nd floor
Example
OUTPUT
Programmable control output 9 (17)
Programmable control output 10 (18)
Programmable control output 11 (19)
Programmable control output 12 (20)
LED H1 green
lit = 5V supply ON
Programmable
relay output
1
2
3
4
5
6
7
8
relay output 1-4
relay output 5-8
driver outputs 17...20
horns 5+6
max. 48mA
6 Pan-head screws
6 washers
6 spacer bolts L=22
2 cable holders
2 resistors
12k
½
W
Detail see page 111
connect to K8 / K3X020/030
LCD if relays are disabled
parts of system DISABLED total:###
MON 04.01.99 09:13
no
yes
X14
jumper X14 must be either on pos. ’no’ or ’yes’
(do not remove)
12k
½
W
12k
½
W
total current available for all control outputs and
24V-power output is with 2/4 loops= 1.5A
with 1 loop
= 0,5A